How can I increase the color of certain pixel value in an intensity image?

1 visualización (últimos 30 días)
Som
Som el 4 de En. de 2017
Comentada: Som el 4 de En. de 2017
I have an intensity image and want to color the pixels which their intensity is above 120. In fact I want to replace pixels who's value is above 120 and i want to increase the color of same image red,green,blue by 10,only for above intensity 120 . How can I do this?

Iniciar sesión para responder a esta pregunta.

Respuestas (1)

Walter Roberson
Walter Roberson el 4 de En. de 2017
mask = YourImage > 120;
newImage = YourImage;
newImage(mask) = newImage(mask) + 10;
  2 comentarios
Som
Som el 4 de En. de 2017
if i want to increase blue by 10 and decrease red by 10,increase green by 20.how can i do?

Iniciar sesión para comentar.

Categorías

Más información sobre Image Filtering and Enhancement en Help Center y File Exchange.

Etiquetas

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by